Home / 4,497,859.96-6,746,809.68-1,423,865.89

Finding the Fourth Proportional to 4,497,859.96, 6,746,809.68 and 1,423,865.89

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Solution

The fourth proportional to 4,497,859.96, 6,746,809.68 and 1,423,865.89 is: 2,135,805.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497,859.96 : 6,746,809.68 = 1,423,865.89 : x
  2. Step 2: Convert to fraction form
    4,497,859.96/6,746,809.68 = 1,423,865.89/x
  3. Step 3: Cross multiply
    4,497,859.96x = 6,746,809.68 × 1,423,865.89
  4. Step 4: Simplify right side
    4,497,859.96x = 9,606,552,169,673.82
  5. Step 5: Solve for x
    x = 9,606,552,169,673.82/4,497,859.96
  6. Step 6: Final answer
    x = 2,135,805.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.